Bikemaster BCB011 | Go to Ride With GPS Route Page (26648568)Jamison Creek, China Grade Lower and Upper, Big Basin30.9 miles, 4089 feet of climbing  |
Bikemaster BCB011 | Go to Ride With GPS Route Page (26648568)Jamison Creek, China Grade Lower and Upper, Big Basin30.9 miles, 4089 feet of climbing |